d - 20 mm
D - 52 mm
B - 15 mm
d1 - - 30.35 mm
D2 - - 44.71 mm
D3 - 49.73 mm
D4 - 57.9 mm
b - 1.35 mm
C - 2.46 mm
f - 1.12 mm
r0 - 0.4 mm
r1,2 - min. - 1.1 mm
da - min. - 27 mm
da - max. - 30.3 mm
Da - max. - 45 mm
Db - min. - 59 mm
ba - min. - 1.5 mm
Ca - max. - 3.58 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 16.8 kN
Basic static load rating - C0 - 7.8 kN
Fatigue load limit - Pu - 0.335 kN
Reference speed - 30000 r/min
Limiting speed - 15000 r/min
Calculation factor - kr - 0.03
Calculation factor - f0 - 12
Mass bearing - 0.155 kg
Snap ring - SP 52
Hot number:NSK NJ2309E+HJ2309E OKB 90518-56 AST 24136C CYSD 6-3305 SNR ES204-12 KOYO K18X24X20H SKF NA4832 NTN PK38.1X47.6X38.1 PFI PW30620048CSHD SIGMA QJ 314 NMB 608-ZZ SKF H-3272x137/16 Torrington RLS-29-L MRC 2200E NOK ISI 270 250 12 耐熱
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